Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

SHAWN SHAMBAUGH

NPI
1659360253
CMS profile
346863
Location
BAKERSFIELD, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2023 · Entire year

$5,683.85

250 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $5,343.96 244
Education $339.89 6

By paying entity

PY2023 · entire year · sorted by reported total

Page 3 of 5; records 101–150 of 250 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

SHAWN SHAMBAUGH

NPI 1659360253 · CMS profile ID 346863

BAKERSFIELD, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 3 of 5; records 101–150 of 250 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1659360253?year=2023&recipient=provider&page=3#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
SHAWN SHAMBAUGH, NPI 1659360253, CMS profile ID 346863. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 3 of 5; records 101–150 of 250 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1659360253?year=2023&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). SHAWN SHAMBAUGH, NPI 1659360253, CMS profile ID 346863. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 3 of 5; records 101–150 of 250 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1659360253?year=2023&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
SHAWN SHAMBAUGH, NPI 1659360253, CMS profile ID 346863, IndustryPayments, General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 3 of 5; records 101–150 of 250 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1659360253?year=2023&recipient=provider&page=3#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2023

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

250 matching records · $5,683.85 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 250 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 101–150 of 250.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Amgen Inc. $14.8308/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020129899 CMS
Exelixis Inc. $27.2708/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044586583 CMS
Janssen Biotech, Inc. $19.5408/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 988176811 CMS
Janssen Biotech, Inc. $0.6208/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 988176819 CMS
GENZYME CORPORATION $26.3307/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049794771 CMS
PFIZER INC. $1.2107/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049819621 CMS
PFIZER INC. $16.4407/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049862663 CMS
Jazz Pharmaceuticals Inc. $18.6507/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059084179 CMS
BeiGene USA, Inc. $17.9907/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1051186303 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.4907/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055597495 CMS
Seagen Inc. $30.8307/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995736231 CMS
Celgene Corporation $20.8607/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016287399 CMS
Gilead Sciences, Inc. $32.4107/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1025550517 CMS
GlaxoSmithKline, LLC. $10.1907/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1001454099 CMS
Stemline Therapeutics Inc. $31.8007/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040038803 CMS
Amgen Inc. $22.9107/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020129907 CMS
Celgene Corporation $18.2407/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016287383 CMS
AstraZeneca Pharmaceuticals LP $23.3207/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1025003449 CMS
E.R. Squibb & Sons, L.L.C. $14.9607/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016287365 CMS
RECORDATI_RARE_DISEASES_INC. $21.6907/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1060354747 CMS
E.R. Squibb & Sons, L.L.C. $14.9106/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016287375 CMS
PFIZER INC. $6.3306/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049782775 CMS
Regeneron Healthcare Solutions, Inc. $39.7906/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 999433531 CMS
Novartis Pharmaceuticals Corporation $18.8506/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 993335711 CMS
Astellas Pharma US Inc $13.2806/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1034230825 CMS
Exelixis Inc. $21.6606/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044574495 CMS
GlaxoSmithKline, LLC. $23.8606/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1001454156 CMS
Seagen Inc. $27.5806/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995736169 CMS
PFIZER INC. $20.0206/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049334853 CMS
GENZYME CORPORATION $11.5806/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049794735 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.1406/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055597489 CMS
Rigel Pharmaceuticals, Inc. $20.3306/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1033412338 CMS
Novartis Pharmaceuticals Corporation $20.0906/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 993335713 CMS
Astellas Pharma US Inc $20.0206/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1034185243 CMS
Exelixis Inc. $0.4806/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044569295 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.8706/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000002749 CMS
Celgene Corporation $22.4606/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016287361 CMS
Exelixis Inc. $15.0806/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044568289 CMS
Stemline Therapeutics Inc. $33.6606/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040038793 CMS
Pharmacyclics LLC, An AbbVie Company $17.3706/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 998295237 CMS
SOBI, INC $16.8106/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1038144667 CMS
Takeda Pharmaceuticals U.S.A., Inc. $89.0006/07/2023 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055597483 CMS
Blueprint Medicines Corporation $26.7006/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1051273203 CMS
E.R. Squibb & Sons, L.L.C. $0.7706/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016287353 CMS
E.R. Squibb & Sons, L.L.C. $21.6706/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016287357 CMS
Amgen Inc. $28.0206/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020129903 CMS
Eisai Inc. $24.2305/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1045416549 CMS
Celgene Corporation $21.2705/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016287341 CMS
Exelixis Inc. $16.4405/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044561803 CMS
Mirati Therapeutics, Inc. $20.8505/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1058003207 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $5,568.58 287
PY2020 $3,489.23 172
PY2021 $3,133.47 153
PY2022 $3,983.58 164
PY2023 $5,683.85 250
PY2024 $6,160.14 269
PY2025 $6,000.32 303

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.